| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 186 |
| Headlamp aim out of alignment | 53 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 23 |
| Windscreen washer not working | 11 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 11 |
| Brakes imbalanced across an axle | 10 |
| Registration plate lamp issues | 10 |
| Brake pipe excessively corroded | 6 |
| Registration plate issues | 6 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 5 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 5 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 5 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 4 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 4 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 3 |
| Rear brake disc in such a condition that it is seriously weakened | 3 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 3 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 3 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 3 |
| Windscreen wiper blade insecure | 2 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 2 |
| Front brake disc in such a condition that it is seriously weakened | 2 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 2 |
| Offside Rear Service brake excessively binding |1.2.1 |f|| | 2 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 2 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 2 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 2 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 2 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 2 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 2 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 2 |
| Rear brake binding | 2 |
| Offside Front Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 2 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 2 |
| Nearside Rear Hydraulic brake calliper leaking (1.1.16 (b) (i)) | 2 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 2 |
| Lower Steering column universal joint insecure (2.1.3 (a) (i)) | 2 |